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2023-04-10media: mediatek: vcodec: remove unused lat_bufYunfei Dong
Remove unused lat_buf from core list, or leading to core list access NULL point. Fixes: 365e4ba01df4 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mediatek: vcodec: add core decode done eventYunfei Dong
Need to make sure core decode done before current instance is free. Fixes: 365e4ba01df4 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mediatek: vcodec: move lat_buf to the top of core listYunfei Dong
Current instance will decode done when begin to wait lat buf full, move the lat_buf of current instance to the top of core list to make sure current instance's lat_buf will be used firstly. Fixes: 365e4ba01df4 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mediatek: vcodec: using each instance lat_buf count replace core ↵Yunfei Dong
ready list Core Hardware decoder depends on each instance lat_buf count, calling queue_work decode again when the lat_buf count of each instance isn't zero. Fixes: 365e4ba01df4 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mediatek: vcodec: add params to record lat and core lat_buf countYunfei Dong
Using lat_buf to share decoder information between lat and core work queue, adding params to record the buf count. Fixes: 365e4ba01df4 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: amphion: support to decode RealVideo videoMing Qian
amphion decoder add support for the RealVideo video. RV30 and RV40 are support by amphion decoder. Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: add RealVideo format RV30 and RV40Ming Qian
RealVideo, or also spelled as Real Video, is a suite of proprietary video compression formats developed by RealNetworks - the specific format changes with the version. RealVideo codecs are identified by four-character codes. RV30 and RV40 are RealNetworks' proprietary H.264-based codecs. Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: amphion: support to decode sorenson spark videoMing Qian
Sorenson Spark is an implementation of H.263 for use in Flash Video and Adobe Flash files. amphion decoder can support it by insert some startcode before sequence and picture. Signed-off-by: Ming Qian <ming.qian@nxp.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: add Sorenson Spark video formatMing Qian
Sorenson Spark is an implementation of H.263 for use in Flash Video and Adobe Flash files. Sorenson Spark is an incomplete implementation of H.263. It differs mostly in header structure and ranges of the coefficients. Signed-off-by: Ming Qian <ming.qian@nxp.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mediatek: vcodec: Force capture queue format to MM21Yunfei Dong
While the decoder can produce frames in both MM21 and MT21C formats, only MM21 is currently supported by userspace tools (like gstreamer and libyuv). In order to ensure userspace keeps working after the SCP firmware is updated to support both MM21 and MT21C formats, force the MM21 format for the capture queue. This is meant as a stopgap solution while dynamic format switching between MM21 and MT21C isn't implemented in the driver. Fixes: 7501edef6b1f ("media: mediatek: vcodec: Different codec using different capture format") Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by: Nicolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nicolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mediatek: vcodec: Make MM21 the default capture formatYunfei Dong
Given that only the MM21 capture format is supported by userspace tools (like gstreamer and libyuv), make it the default capture format. This allows us to force the MM21 format even when a MM21 and MT21C capable firmware is available (which is needed while dynamic format switching isn't implemented in the driver), without causing the following regressions on v4l2-compliance: fail: v4l2-test-formats.cpp(478): pixelformat 3132544d (MT21) for buftype 9 not reported by ENUM_FMT test VIDIOC_G_FMT: FAIL fail: v4l2-test-formats.cpp(478): pixelformat 3132544d (MT21) for buftype 9 not reported by ENUM_FMT test VIDIOC_TRY_FMT: FAIL fail: v4l2-test-formats.cpp(478): pixelformat 3132544d (MT21) for buftype 9 not reported by ENUM_FMT test VIDIOC_S_FMT: FAIL Fixes: 7501edef6b1f ("media: mediatek: vcodec: Different codec using different capture format") Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by: Nicolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nicolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mediatek: vcodec: Use 4K frame size when supported by stateful decoderPin-yen Lin
After commit b018be06f3c7 ("media: mediatek: vcodec: Read max resolution from dec_capability"), the stateful video decoder driver never really sets its output frame size to 4K. Parse the decoder capability reported by the firmware, and update the output frame size in mtk_init_vdec_params to enable 4K frame size when available. Fixes: b018be06f3c7 ("media: mediatek: vcodec: Read max resolution from dec_capability") Signed-off-by: Pin-yen Lin <treapking@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: dt-bindings: media: mediatek: vcodec: Change the max reg value to 2Yunfei Dong
Need to add racing control register base in device node for mt8195 support inner racing mode. Changing the max reg value from 1 to 2. Adding the description for VDEC_SYS and VDEC_MISC. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: dt-bindings: media: mediatek: vcodec: adapt to the 'clock-names' of ↵Yunfei Dong
different platforms mt8195 and mt8192 have different clock numbers, separate 'clock-names' according to compatible name. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: dt-bindings: media: mediatek: Remove "dma-ranges" property for decoderAllen-KH Cheng
Because the decoder nodes already make use of the iommus property to configure the IOMMU for address translations, having a dma-ranges property makes no sense. In fact, after commit f1ad5338a4d5 ("of: Fix "dma-ranges" handling for bus controllers"), having a dma-ranges property causes IOMMU faults. Remove the dma-ranges property and update the example. Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: dt-bindings: media: mediatek: Rename child node names for decoderAllen-KH Cheng
In order to make the names of the child nodes more generic, we rename "vcodec-lat" and "vcodec-core" to "video-codec" for decoder in patternProperties and example. Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mtk-jpeg: refactor hw dev initializaitonkyrie wu
Add a atomic_t variable for initialization of hw dev. Signed-off-by: kyrie wu <kyrie.wu@mediatek.com> Signed-off-by: irui wang <irui.wang@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mtk-jpeg: refactor some variableskyrie wu
Refactor some variables to reduce redundancy and optimize the initialization process. Signed-off-by: kyrie wu <kyrie.wu@mediatek.com> Signed-off-by: irui wang <irui.wang@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mtk-jpeg: Remove some unnecessary variableskyrie wu
remove is_jpgenc_multihw, is_jpgdec_multihw, and unnecessary initialization. Signed-off-by: kyrie wu <kyrie.wu@mediatek.com> Signed-off-by: irui wang <irui.wang@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mtk-jpeg: reconstructs the initialization mode of workerkyrie wu
exclude is_jpgenc_multihw or is_jpgdec_multihw for judgment, and re-initialize jpeg worker. Signed-off-by: kyrie wu <kyrie.wu@mediatek.com> Signed-off-by: irui wang <irui.wang@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mtk-jpeg: Fixes jpeg enc&dec worker sw flowkyrie wu
1. Move removing buffer after sw setting and before hw setting in enc&dec worker to prevents the operation of removing the buffer twice if the sw setting fails. 2. Remove the redundant operation of queue work in the jpegenc irq handler because the jpegenc worker has called v4l2_m2m_job_finish to do it. Fixes: 5fb1c2361e56 ("mtk-jpegenc: add jpeg encode worker interface") Fixes: dedc21500334 ("media: mtk-jpegdec: add jpeg decode worker interface") Signed-off-by: kyrie wu <kyrie.wu@mediatek.com> Signed-off-by: irui wang <irui.wang@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mtk-jpeg: add jpeg single core initial functionkyrie wu
add single core initial function to init reg_base, irq and clk. Signed-off-by: kyrie wu <kyrie.wu@mediatek.com> Signed-off-by: irui wang <irui.wang@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-04-10media: mtk-jpeg: Fixes jpeghw multi-core judgementkyrie wu
some chips have multi-hw, but others have only one, modify the condition of multi-hw judgement Fixes: 934e8bccac95 ("mtk-jpegenc: support jpegenc multi-hardware") Signed-off-by: kyrie wu <kyrie.wu@mediatek.com> Signed-off-by: irui wang <irui.wang@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: ov2685: Select VIDEO_V4L2_SUBDEV_APISakari Ailus
VIDEO_V4L2_SUBDEV_API is required for v4l2_subdev_get_pad_*() functions. Select it. Fixes: ("media: i2c: ov2685: Add .get_selection() support") Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: media: convert meson-ir.txt to dt-schemaNeil Armstrong
Convert the Amlogic Meson IR remote control receiver bindings to dt-schema. Take in account the used variant with amlogic,meson-gx-ir. Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: media: i2c: imx334 add new link_freqShravan Chippa
Add new supported link frequency in dt example. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Suggested-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Shravan Chippa <shravan.chippa@microchip.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: imx334: support lower bandwidth modeShravan Chippa
Some platforms may not be capable of supporting the bandwidth required for 12 bit or 3840x2160@60 resolutions. Add support for dynamically selecting 10 bit and 1920x1080@30 resolutions while leaving the existing configuration as default. Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> CC: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Prakash Battu <Prakash.Battu@microchip.com> Signed-off-by: Shravan Chippa <shravan.chippa@microchip.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: imx334: add missing reset values for mode 3840x2160_regs[]Shravan Chippa
There are some missing reset reg_mode values for the 3840x2160@60 resolution. The camera sensor still works in 3840x2160@60 resolution mode because of the register reset values. This is an issue when we change the modes dynamically. As an example, when we change the mode from 1920x1080@30 resolution to 3840x2160@60 resoultion then the mode values will be written to the registers from the array mode_3840x2160_regs[] which gives the wrong output which is incorrect resolution. So add the missing reset values to the mode_3840x2160_regs[]. Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Shravan Chippa <shravan.chippa@microchip.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: imx334: replace __v4l2_ctrl_s_ctrl to __v4l2_ctrl_modify_rangeShravan Chippa
For every mode we will get new set of values for hbalnk so use __v4l2_ctrl_modify_range() to support multi modes for hblank. The hblank value is readonly in the driver. because of this the function returns error if we try to change. so added dumy return case in imx334_set_ctrl function. Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Suggested-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Shravan Chippa <shravan.chippa@microchip.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: v4l2-ctrls: Fix doc for v4l2_ctrl_request_hdl_findMiaoqian Lin
We should call v4l2_ctrl_request_hdl_put() instead of v4l2_ctrl_request_put_hdl(). Fix the typo. Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: qcom,venus: document firmware-nameKrzysztof Kozlowski
Venus Linux driver loads firmware based on firmware-name property and some DTS already have it: msm8996-oneplus3.dtb: video-codec@c00000: Unevaluated properties are not allowed ('firmware-name', 'interconnect-names', 'interconnects' were unexpected) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: qcom,sm8250-venus: document OPP tableKrzysztof Kozlowski
Venus on Qualcomm SM8250 uses Operating Performance Points (both in DTS and driver): sm8250-hdk.dtb: video-codec@aa00000: 'operating-points-v2', 'opp-table' do not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: qcom,sdm845-venus-v2: document OPP tableKrzysztof Kozlowski
Venus on Qualcomm SDM845 uses Operating Performance Points (in Linux driver). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: qcom,sc7280-venus: document OPP tableKrzysztof Kozlowski
Venus on Qualcomm SC7280 uses Operating Performance Points (both in DTS and driver): sc7280-crd-r3.dtb: video-codec@aa00000: Unevaluated properties are not allowed ('operating-points-v2', 'opp-table' were unexpected) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: qcom,sc7180-venus: document OPP tableKrzysztof Kozlowski
Venus on Qualcomm SC7180 uses Operating Performance Points (both in DTS and driver): sc7180-idp.dtb: video-codec@aa00000: Unevaluated properties are not allowed ('operating-points-v2', 'opp-table' were unexpected) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: qcom,msm8996-venus: document interconnectsKrzysztof Kozlowski
Venus on Qualcomm MSM8996 defines interconnects: apq8096-db820c.dtb: video-codec@c00000: Unevaluated properties are not allowed ('interconnect-names', 'interconnects' were unexpected) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: qcom,venus: split common propertiesKrzysztof Kozlowski
All Qualcomm SoC Venus bindings share a lot of properties, so split common part to re-usable schema to reduce the duplication and promote unified style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: qcom,venus: cleanupKrzysztof Kozlowski
Cleanup the Qualcomm SoC Venus bindings: - Drop unneeded blank lines and quotes, - Fix indentation in example to 4-space (to match DT schema bindings style), - Add SoC name in each title. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: max9286: Free control handlerLaurent Pinchart
The control handler is leaked in some probe-time error paths, as well as in the remove path. Fix it. Fixes: 66d8c9d2422d ("media: i2c: Add MAX9286 driver") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: imx258: Parse and register propertiesRobert Mader
Analogous to e.g. the imx219. This enables propagating V4L2_CID_CAMERA_ORIENTATION and V4L2_CID_CAMERA_SENSOR_ROTATION values. The motivation is to allow libcamera detect these values from the device tree and propagate them further to e.g. Pipewire. While at it, reserve space for 3 additional controls even if v4l2_ctrl_new_fwnode_properties() can only register 2 of them, to fix the existing implementation which reserve space for 8 controls but actually registers 9. [Sakari Ailus: Rewrapped the commit message and removed changelog] Signed-off-by: Robert Mader <robert.mader@collabora.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: ov13b10: remove streaming mode set from reg_listBingbu Cao
It is not expected that trying to set the sensor to streaming mode when trying to set initial sensor configuration. Signed-off-by: Bingbu Cao <bingbu.cao@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: ov13b10: Support device probe in non-zero ACPI D stateArec Kao
Tell ACPI device PM code that the driver supports the device being in non-zero ACPI D state when the driver's probe function is entered. Also do identification on the first access of the device, whether in probe or when starting streaming. Signed-off-by: Arec Kao <arec.kao@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: ov2685: Add .get_selection() supportLuca Weiss
Add support for the .get_selection() pad operation to the ov2685 sensor driver. Report the native sensor size (pixel array), the crop bounds (readable pixel array area) and the current and default analog crop rectangles. Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: ov2685: Add controls from fwnodeLuca Weiss
Add V4L2_CID_CAMERA_ORIENTATION and V4L2_CID_CAMERA_SENSOR_ROTATION controls to the ov2685 driver by attempting to parse them from firmware. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: ov2685: Add print for power on write failedLuca Weiss
If the sensor doens't power up correctly, for example due to incorrect devicetree description, the power up i2c writes will fail. Add an error print for this situation. Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: imx296: Use v4l2_subdev_get_fmt()Laurent Pinchart
The imx296 driver uses the subdev active state, there's no need to implement the .get_fmt() operation manually. Use the v4l2_subdev_get_fmt() helper instead. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: ov5670: Properly handle !CONFIG_HAVE_CLKJacopo Mondi
The ov5670 driver tries to get a reference to the xvclk provider by using the common cock framework and deflects to parsing the "clock-frequency" property in case the clock provider is not specified in the firmware interface, detected by checking if ov5670->xvclk == PTR_ERR(-ENOENT). However, as reported by the Smatch static checker, if CONFIG_HAVE_CLK is not enabled, devm_clk_get() returns 0 which when passed to PTR_ERR() means success causing the driver to fail without propagating any error code up. Explicitly handle the case where ov5670->xvclk it set to NULL, forcing the code to parse the "clock-frequency" property in case CONFIG_HAVE_CLK is not enabled, as suggested by Dan Carpenter. Reported-by: Dan Carpenter <error27@gmail.com> Suggested-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: dt-bindings: st,stm32-cec: drop obsolete fileKrzysztof Kozlowski
The st,stm32-cec.yaml was moved to media/cec directory, however the "remove" part disappeared during applying. Link: https://lore.kernel.org/all/20221208103115.25512-3-krzysztof.kozlowski@linaro.org/ Fixes: 8f43766211af ("media: dt-bindings: st,stm32-cec: move to cec subfolder") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: ov5670: Support single-lane operationLuca Weiss
Currently the driver always configures the sensor for dual-lane MIPI output, but it also supports single-lane output. Add support for that by checking the data-lanes fwnode property how many lanes are used and configure the necessary registers based on that. To achieve this we move setting register 0x3018 out of the general reg sequence so we set it to the correct value. The pixel_rate value also needs to be adjusted. [Sakari Ailus: Use div_s64 to divide a 64-bit number] Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-03-20media: i2c: ov5670: Use dev_err_probe in probe functionLuca Weiss
Replace the unusual const char *err_msg usage with dev_err_probe which also handles -EPROBE_DEFER better by not printing the message to kmsg. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-01 21:44:35 +0000